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Sahil Talreja

@sahiltalreja

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Oracle Cloud consultant specializing in Java backend, microservices, and Oracle Integration Cloud for enterprise APIs.

India

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What I'm looking for

I’m looking to lead secure Java/Spring microservices and Oracle Integration Cloud projects, delivering scalable enterprise integrations for global teams, with strong testing discipline and measurable improvements in reliability and incident resolution.

I’m a results-oriented Oracle Cloud consultant with 5 years of experience specializing in Java backend development and Oracle Cloud solutions. I build scalable microservices using Spring Boot and Hexagonal Architecture, and I deliver complex enterprise integrations with Oracle Integration Cloud (OIC).

I’ve led end-to-end OIC implementations, deploying 25+ real-time integrations, and exposed database APIs via ORDS while optimizing complex PL/SQL packages. I also reduced system incident resolution time by 30% through proactive monitoring and RCA.

In addition, I’ve developed security and workflow capabilities like One-Time Password (OTP) generation/validation, Smart Approvals, and regulatory reporting modules. Earlier, I architected backend services with CQRS, built 20+ REST APIs with JWT security and RBAC, and maintained 90%+ code coverage using TDD.

Experience

Work history, roles, and key accomplishments

Software Engineer

Azilen Technologies

Feb 2021 - Jun 2023 (2 years 4 months)

Architected Java/Spring Boot backend services using Hexagonal Architecture and CQRS, building 20+ REST APIs with JWT token-based security and RBAC while maintaining 90%+ code coverage through TDD. Delivered fintech banking adapters for African bank onboarding and HR Tech features including project/resource management, timesheet tracking, and automated approval hierarchies.

Java Spring Boot Hexagonal Architecture CQRS REST APIs JWT RBAC TDD

Technical Consultant

Mastek

Led end-to-end Oracle Integration Cloud (OIC) implementations, deploying 25+ real-time integrations and exposing database APIs via ORDS; optimized complex PL/SQL packages and reduced incident resolution time by 30% through proactive monitoring and RCA. Delivered OTP security, Smart Approvals/IRF workflow modules, and UK HESA reporting components for regulatory compliance.

Java Oracle Integration Cloud (OIC)Pl SQL One Time Password (OTP) Validation